1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dolphi86 [110]
2 years ago
11

There is a 10% chance of rain tomorrow. A spinner with 10 sections is spun to simulate the probability of rain. If the results a

re 3, 6, 1, 8, and 3, then what is the difference in the experimental probability from the simulation and the prediction?
Mathematics
1 answer:
musickatia [10]2 years ago
3 0

Answer:

On the simulation prediction you got a 10% chance

While in the experimental one the average is 42%

You might be interested in
Which equation best represents the line? (10 Points)
son4ous [18]

Answer: D. y = 3x − 1

Step-by-step explanation:

The equation of a straight line can be represented in the slope-intercept form, y = mx + c

Where c = intercept

Slope, m =change in value of y on the vertical axis / change in value of x on the horizontal axis

change in the value of y = y2 - y1

Change in value of x = x2 -x1

y2 = final value of y

y 1 = initial value of y

x2 = final value of x

x1 = initial value of x

From the graph,

y2 = 2

y1 = - 1

x2 = 1

x1 = 0

Slope,m = (2 - - 1)/(1 - 0) = 3/1 = 3

To determine the intercept, we would substitute x = 1, y = 2 and m= 3 into y = mx + c

y = mx + c. It becomes

2 = 3 × 1 + c = 3 + c

c = 2 - 3 = - 1

The equation becomes

y = 3x - 1

7 0
3 years ago
What is the acceleration of a plane that increases its speed from 800 kilometers per hour to 860 kilometers per hour in 5 second
gayaneshka [121]
I came up with 43,200 km/h^2
8 0
2 years ago
You are wrapping a birthday gift that is packaged in a specially made pyramid-shaped box. The base of the box measures 10 inches
mr Goodwill [35]

Answer:

2826  inches^2

Step-by-step explanation:

The general formula for the total surface area of a regular pyramid is

T.S.A.=12pl+B

Where p represents the perimeter of the base, l the slant height and B the area of the base.

The perimeter of the base is.  

p=2L+2W

P=2*10+2*9

P=20+18

P= 38  inches

The area of the base is.

B=10*9

B=90in^2

T.S.A.=12(38)(6)+90              

T.S.A=2736+90

T.S.A=2826  inches^2

Hence the paper needed is 2826  inches^2

3 0
3 years ago
Who want points and brainlist just answer quick............
posledela
ITS THE LAST ONE TRUST ME I JUST FINISHED WITH THAT ONE
7 0
2 years ago
Read 2 more answers
I willll GIVE A BRAN....
blsea [12.9K]

Answer: Choice C

The first inequality is 124+121+x \ge 400

The second inequality is x \ge 155

Replace x with whatever letter your teacher is using

=========================================================

Let x be the number of cans collected on week 3

Add this to the previous totals (for weeks 1 and 2) to get 124 + 121 + x. I'm going to leave this as is and not simplify. This is so the answer matches up. This total must be greater than or equal to 400, meaning 124+121+x can be 400 or larger.

124+121+x >= 400

245+x >= 400 .... combine like terms

x >= 400-245 .... subtract 245 from both sides

x >= 155

So you need to collect at least 155 cans for the third week so that you'll have at least 400 cans total.

7 0
3 years ago
Other questions:
  • The tour costs $359 per person. You have to pay a deposit of $78 in advance. How much more do you need to pay?
    12·1 answer
  • If Harriet rolls the number cube 39 times, how many times can she expect to roll a 3 or 4?
    13·1 answer
  • How do I factor <br> x ^5−x^ 4+3x−3
    10·1 answer
  • Which expression represents four times the difference of 64 and 18
    14·1 answer
  • 9x + 9x − 21 = 33 <br><br> Please solve for x C:
    11·2 answers
  • Perform the indicated operation. 22 6/11 ∙ 1 1/2
    6·1 answer
  • Ejercicio de ecuaciones trigonométricas Necesitamos el resultado del ejercicio, alfa, teta y la comprobación de cada una. Ayudaa
    10·1 answer
  • Determine whether an equation written with one operation can be rewritten as an equivalent equation using a different operation.
    8·1 answer
  • You have the following numbers: 1, 2, 3, 4, 5. Using these numbers, write at least 10 different mathematical expressions. Use at
    14·1 answer
  • To estimate the height of a totem pole, Jorge uses a small square of plastic. He holds the square up to his eyes and walks backw
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!